Healthylink compute v5
About the Healthylink compute v5 PCB
Healthylink compute v5 is an open source STM32 PCB design by Protocentral, published on GitHub under the CERN-OHL-P-2.0 license. It is a 6-layer board measuring 50 × 60 mm, with 113 components from 49 distinct parts.
Its main chip is the STM32N657I0H3Q, from the STM32 family. Other key parts include the MX25UM51245GXDI00-TR, TPS2116DRL, TLV75518PDBV, AT24CS02-MAHM and TPS62A02APDDC. By type, the board carries 49 capacitors, 32 resistors, 8 ICs, 8 inductors, 6 connectors and 5 diodes.
From the project
Open hardware design files for HealthyPi 6 — STM32H757 vital-signs monitor with the HealthyLink modular expansion bus
Sheet names and filenames do not line up on this project; the table gives both.
Of the HealthyLink signals, this module uses SPI4 (CS1), I2C3, USART2, MODIRQN, MODRESETN and the stacking bus. See docs/HEALTHYLINK.md` for the full pinout.
Main components on the Healthylink compute v5
Healthylink compute v5 bill of materials (BOM)
113 components, 49 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MX25UM51245GXDI00-TR | BGA24C100P5X5_600X800X120 | IC2 |
| 1 | TPS2116DRL | DRL0008A-MFG | U1 |
| 1 | TLV75518PDBV | SOT-23-5 | U2 |
| 1 | STM32N657I0H3Q | VFBGA178_12X12_STM | U4 |
| 1 | AT24CS02-MAHM | DFN-8-1EP_3x2mm_P0.5mm_EP1.3x1.5mm | U6 |
| 3 | TPS62A02APDDC | SOT-23-6 | U11, U12, U13 |
| 1 | NX1612SA-48MHZ-EXS00A-CS13734 | Crystal_1612 | Y2 |
| 1 | Micro_SD_Card_Det1 | GCT_MEM2052-00-195-00-A_REVA | J1 |
| 1 | USB_C_Receptacle_USB2.0_16P | USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J3 |
| 1 | Conn_02x10_Odd_Even | PinHeader_2x10_P1.27mm_Vertical_SMD | J4 |
| 1 | HEALTHYLINK_DF9_DUAL | healthylink_df9_module | J5 |
| 1 | Conn_02x05_Odd_Even | PinHeader_2x05_P1.27mm_Vertical_SMD | J14 |
| 1 | SM03B-SRSS-TB | JST_SH_SM03B-SRSS-TB_1x03-1MP_P1.00mm_Horizontal | J22 |
| 1 | ESDA25P35-1U1M | ST_QFN-2L_1.6x1.0mm | CR2 |
| 1 | SW_Push | SW_Push_1P1T_NO_CK_KMR2 | SW1 |
| 1 | SW_DIP_x02 | SW_DS04-254-2-02BK-SMT | SW2 |
| 1 | ECS-.327-12.5-34B-TR | Crystal_SMD_MicroCrystal_CC8V-T1A-2Pin_2.0x1.2mm_HandSoldering | XTAL2 |
| 2 | PESD0402-0402 | D_SOD-882D | D1, D2 |
| 1 | RED | LED_0603_1608Metric | D3 |
| 1 | BLUE | LED_0603_1608Metric | D4 |
Show 29 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | BAT60JFILM | D_SOD-323 | D5 |
| 1 | 1.0uH | L_1206_3216Metric | L1 |
| 1 | L | L_1008_2520Metric | L3 |
| 3 | BLM15EG121SN1D | L_0402_1005Metric | L4, L8, L9 |
| 3 | DFE252012F-1R0M, 1uH | L_1008_2520Metric | L10, L11, L12 |
| 2 | 8.2p | C_0402_1005Metric | C3, C4 |
| 6 | 1u | C_0402_1005Metric | C5, C6, C7, C8, C9, C43 |
| 3 | 4.7uF | C_0805_2012Metric | C10, C12, C14 |
| 4 | 100 nF | C_0402_1005Metric | C11, C13, C17, C40 |
| 1 | 4.7u | C_0402_1005Metric | C15 |
| 1 | 3.3n | C_0402_1005Metric | C16 |
| 7 | 22u | C_0805_2012Metric | C18, C19, C20, C21, C116, C119, C121 |
| 1 | 10n | C_0402_1005Metric | C27 |
| 10 | 100n | C_0402_1005Metric | C28, C33, C34, C35, C36, C37, C38, C39 +2 |
| 4 | 10u | C_0402_1005Metric | C29, C30, C31, C32 |
| 2 | 12pF | C_0402_1005Metric | C64, C65 |
| 3 | 4.7u | C_0805_2012Metric | C95, C96, C97 |
| 3 | DNP | C_0402_1005Metric | C117, C118, C120 |
| 2 | 1u | C_0805_2012Metric | C122, C123 |
| 2 | 5.1K | R_0402_1005Metric | R7, R9 |
| 8 | 10k | R_0402_1005Metric | R8, R13, R14, R18, R40, R50, R51, R75 |
| 4 | 1k | R_0402_1005Metric | R12, R16, R25, R26 |
| 1 | 200R | R_0402_1005Metric | R17 |
| 3 | 0R | R_0402_1005Metric | R21, R35, R38 |
| 5 | 47k | R_0402_1005Metric | R22, R23, R24, R28, R29 |
| 1 | DNP | R_0402_1005Metric | R30 |
| 5 | 100k | R_0402_1005Metric | R36, R37, R39, R77, R79 |
| 2 | 31.3k | R_0402_1005Metric | R74, R76 |
| 1 | 200k | R_0402_1005Metric | R78 |
Healthylink compute v5 design files
The KiCad project lives in the Protocentral/protocentral_healthypi6_hardware repository on GitHub; these links point at the commit this page was built from.
Healthylink compute v5: common questions
What microcontroller does the Healthylink compute v5 use?
The Healthylink compute v5 is built around the STM32N657I0H3Q, from the STM32 family.
How big is the Healthylink compute v5 PCB?
The Healthylink compute v5 measures 50 × 60 mm, has 6 copper layers and is 1.6 mm thick.
How many components are on the Healthylink compute v5?
113 components, from 49 distinct parts. The full bill of materials is listed on this page.
Where can I download the Healthylink compute v5 design files?
From the Protocentral/protocentral_healthypi6_hardware repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Healthylink compute v5 design in my own project?
Yes, under the terms of its CERN-OHL-P-2.0 license, which Protocentral chose for the repository.
Can I test firmware for the Healthylink compute v5 without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.
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